CN108979336A - A kind of coaxial two-direction smart lock clutch - Google Patents
A kind of coaxial two-direction smart lock clutch Download PDFInfo
- Publication number
- CN108979336A CN108979336A CN201810953718.0A CN201810953718A CN108979336A CN 108979336 A CN108979336 A CN 108979336A CN 201810953718 A CN201810953718 A CN 201810953718A CN 108979336 A CN108979336 A CN 108979336A
- Authority
- CN
- China
- Prior art keywords
- clutch
- feather key
- drive rod
- coaxial
- key
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
- E05B2047/0026—Clutches, couplings or braking arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of coaxial two-direction smart lock clutches, including electric clutch component, mechanical key clutch component and unlocking transmission component, coaxial two-direction smart lock clutch includes the electric clutch component, mechanical key clutch component and unlocking transmission component, the electric clutch component includes motor, tumbler gear, clutch gear, space cam driving member, middle feather key drive rod, reset spring, clutch support base and pressing plate, the mechanical key clutch component includes lock body front panel, handle, key spring, lock core, front end feather key drive rod and handle fixes sleeve, the unlocking transmission component includes rear feather key drive rod and square shaft bar, structure of the invention is compact practical, by the way that both motor drive clutch and key manual clutch are combined into one in coaxial direction, the structure of entire intelligent lock can be simplified, make its appearance Succinctly, facilitate design layout, it can be general into a series of product design.
Description
Technical field
The present invention relates to a kind of smart locks, are specifically related to a kind of coaxial two-direction smart lock clutch.
Background technique
With the improvement of living standards, people more focus on the privacy of safety and the inhabitation of property, traditional machinery
The upper inconvenience of operation is not used only in lockset, it is also difficult to meet the requirement of above-mentioned actual use.
Currently, more convenient, safe and reliable intelligent lock becomes increasingly popular, mainly pass through voice recognition, fingerprint recognition, figure
As the progress authentication of the technological means such as identification, password identification, infrared induction, then executes and act accordingly, and clutch
It is exactly essential executing agency in smart lock, the clutch action of switch gate is executed by the mechanism.
Current various clutches are mostly the clutch actions of one direction, single-power, this makes whole mechanism complexity, body
Product is not compact, at high cost, and this patent proposes a kind of coaxial two-direction clutch, and manual key enabling verifying may be implemented and execute
The two-in-one function of movement, electronic open-door verifying execution movement integration, greatlys save space, and stable, high reliablity.
Summary of the invention
The technical problem to be solved by the present invention is to overcome existing problems, provide a kind of coaxial two-direction smart lock clutch
Structure.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
The present invention provides a kind of coaxial two-direction smart lock clutches, including electric clutch component, mechanical key clutch
Component and unlocking transmission component, coaxial two-direction smart lock clutch include the electric clutch component, mechanical key clutch group
Part and unlocking transmission component, the electric clutch component include motor, tumbler gear, clutch gear, space cam driving member, in
Feather key drive rod, reset spring, clutch support base and pressing plate composition, the mechanical key clutch component include lock body front panel,
Handle, key spring, lock core, front end feather key drive rod and handle fixes sleeve, the unlocking transmission component include that rear feather key passes
The motor output shaft of lever and square shaft bar, described motor one end drives the tumbler gear, the clutch gear and the space
Cam driving medium socket；The clutch gear inner hole is equipped with raised square, the inner hole You Xi shape of the space cam driving member
Block, the protrusion square and stated Xi shape block are cooperatively connected, and the middle feather key drive rod is step axle construction, pass through the space
Cam driving medium centre bore, the middle feather key drive rod front end be equipped with the first serrations, second with the preceding feather key driving member
Serrations are corresponding, and the middle feather key drive rod bottom end is equipped with second feather key part, and the front end of the rear feather key drive rod is set
There is the first feather key part, second feather key part and first feather key part are slided fitting, be equipped with inside the handle interior
Chamber can accommodate the fixed lock core, and the handle inner cavity is equipped with guide groove, and the front end of the preceding feather key drive rod is equipped with corresponding
Guided way, the two form feather key cooperation.
As a preferred technical solution of the present invention, the electric clutch component is installed solid by the clutch support base
It is scheduled on the lock body front panel, the mechanical key clutch component is fixed on the lock by the handle fixes sleeve
On honorable plate, the first feather key part of the rear feather key drive rod and the second feather key part sliding sleeve of the middle feather key driving member
It closes, the square shaft bar is fastenedly connected with the rear feather key drive rod.
As a preferred technical solution of the present invention, the tumbler gear, the clutch gear, the space cam are passed
Moving part, the middle feather key driving member and the reset spring are installed in the clutch support base inner chamber body, the clutch branch
Support seat is fixed on lock body front panel.
As a preferred technical solution of the present invention, one end of the lock core is equipped with a raised bar blocks, described convex
Two convex Xi shape blocks for playing the top of bar blocks and the preceding feather key drive rod cooperate, and the key spring pocket is described advancing slip
Key drive rod surface, the key spring at front end are pressed on the front end step of the preceding feather key drive rod, key spring bottom
State handle fixes sleeve in side pressure residence.
As a preferred technical solution of the present invention, the motor is the DC speed-reducing with reduction gearbox.
As a preferred technical solution of the present invention, the protrusion square and Suo Shu Xi shape block are three groups, three groups of institutes
State clutch gear inner hole described in raised square equal part, cam driving medium inner hole described in three groups of Suo Shu Xi shape block equal parts.
As a preferred technical solution of the present invention, the key spring is cylindrical compression spring.
As a preferred technical solution of the present invention, the handle fixes sleeve is set as hollow ladder shaft-like.
The beneficial effects obtained by the present invention are as follows being: structure of the invention is compact practical, by by motor drive clutch and key
Both manual clutch are combined into one in coaxial direction, can simplify the structure of entire intelligent lock, are made tailored appearance, are conveniently set
Meter layout, can be general into a series of product design.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is overall structure of the explosion figure of the invention；
Fig. 3 is clutch gear structural schematic diagram of the invention；
Fig. 4 is cam driving medium structural schematic diagram of the invention；
Fig. 5 is middle feather key drive member structure schematic diagram of the invention；
Fig. 6 is smart lock and clutch scheme of installation of the invention；
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment 1
As shown in Figs. 1-5, the present invention provides a kind of coaxial two-direction smart lock clutch, including electric clutch component, machine
Tool key clutch component and unlocking transmission component, coaxial two-direction smart lock clutch include electric clutch component, mechanical key
Clutch component and unlocking transmission component, electric clutch component include motor 1, tumbler gear 2, clutch gear 3, space cam transmission
Part 4, middle feather key drive rod 5, reset spring 6, clutch support base 7 and pressing plate 12, mechanical key clutch component include before lock body
Plate 14, handle 15, key spring 10, lock core 11, front end feather key drive rod 9 and handle fixes sleeve 8, unlocking transmission component include
The motor output shaft of feather key drive rod 13 and square shaft bar 16 afterwards, 1 one end of motor drives tumbler gear 2, and clutch gear 3 and space are convex
Driving member 4 is taken turns to be socketed；3 inner hole of clutch gear is equipped with raised square 301, the inner hole You Xi shape block of space cam driving member 4
401, raised square 301 is cooperatively connected with Xi shape block 401, and middle feather key drive rod 5 is step axle construction, passes through space cam and is driven
4 centre bore of part, middle 5 front end of feather key drive rod is equipped with the first serrations 502, right with the second serrations 901 of preceding feather key driving member 9
It answers, middle 5 bottom end of feather key drive rod is equipped with the second feather key part 501, and the top of rear feather key drive rod 13 is equipped with the first feather key part
1301, fitting is slided in the second feather key part 501 and the first feather key part 1301, is equipped with inner cavity inside handle 15, can accommodate fixation
Lock core 11,15 inner cavity of handle are equipped with guide groove, and the front end of preceding feather key drive rod 9 is equipped with corresponding guided way, and the two forms feather key
Cooperation.
Electric clutch component is fixed on lock body front panel 14 by clutch support base 7, mechanical key clutch component
It is fixed on lock panel 14 by handle fixes sleeve 8, the first feather key part 1301 of rear feather key drive rod 13 is in
Fitting is slided in second feather key part 501 of feather key driving member 5, and square shaft bar 16 is fastenedly connected with rear feather key drive rod 13, commutating tooth
Wheel 2, clutch gear 3, space cam driving member 4, middle feather key driving member 5 and reset spring 6 are installed in 7 inner cavity of clutch support base
In vivo, clutch support base is fixed on lock body front panel 14, and one end of lock core 11 is equipped with a raised bar blocks 1101, raised item
Two convex Xi shape blocks 902 on the top of shape block 1101 and preceding feather key drive rod 9 cooperate, and 10 sets of key spring are driven in preceding feather key
9 surface of bar, before 10 front end of key spring is pressed on the front end step of feather key drive rod 9, it is solid that handle is pushed down in 10 bottom end of key spring
Determine sleeve 8, motor 1 is the DC speed-reducing with reduction gearbox, and raised 301 He Xi shape block 401 of square is three groups, three groups of protrusions
Square 301 etc. divides clutch gear 3 inner hole, and three groups of Xi shape blocks 401 etc. divide cam driving medium 4 inner hole, and key spring 10 is cylindricality pressure
Contracting spring, handle fixes sleeve 8 are set as hollow ladder shaft-like.
The device is a kind of coaxial two-direction smart lock clutch, as shown in figure 3, the invention is realized in this way, coaxially
Bidirectional intelligent locks clutch, and motor output shaft drives tumbler gear 2, and tumbler gear 2 engages 3 with clutch gear, clutch gear
Inner hole 3 set there are three equal part raised square 301 and space cam driving member 4 three etc. divide Xi shape block 401 cooperate, space cam
The outer circle of driving member 4 is equipped with four guiding ribs, cooperates with four guiding grooves of circular hole in clutch support base, can be in axle center side
Linear slide, middle feather key drive rod 5 are set as axis with the level back and forth upwards, across the step centre bore of space cam driving member,
The two step matches, space cam driving member 4 can push in feather key drive rod 5 movement or middle feather key driving member 5 can push away
Dynamic space cam driving member 4 acts.The centre of feather key drive rod 9 and middle feather key drive rod 5, is played before reset spring 6 is placed in
The effect of feather key drive rod 5 in reset.When carrying out the order of electronically validating execution enabling, the rotation of motor 1, which is driven, dials tumbler gear
2, tumbler gear 2 drives clutch gear 3, and the raised square 301 of clutch gear 3 inner hole, three equal parts stirs space cam driving member
Xi shape block 401, under the action of cam kinematic pair, 4 linearly operating of space cam driving member is included in space cam driving member
4 inner hole step is matched with the axis platform rank of middle feather key driving member.So middle feather key drive rod 5 is in space cam driving member 4
Overcome the elastic force of reset spring 6 is corresponding with the serrations of preceding feather key driving member to connect under drive, handle pushes when at this moment opening the door, preceding
Feather key drive rod 9 is built in the inner cavity being equipped with inside handle, so the winding by hand handle axle heart is rotated when handle pushes, at this moment before
Feather key drive rod 9 rotates, and feather key drive rod 5 rotates in drive, and feather key drive rod 13 rotates after middle feather key drive rod 5 drives, from
And the main square tongue inside 16 rotational lock of square shaft bar is driven to realize door opening action.After the completion of door opening action, motor reversal, driving
Tumbler gear 2, tumbler gear 2 drive clutch gear 3, and clutch gear 3 is driven in the reverse direction space cam driving member 4, is at this moment resetting
Under the reseting elasticity effect of spring 6, middle feather key drive rod 5 pushes space cam driving member 4 to reset to origin-location, at this moment middle sliding
Key drive rod 5 and the serrations of preceding feather key drive rod 9 disconnect, and are in shutdown state.
When the function failure for executing enabling in general electronically validating or in short of electricity, needs to use mechanical key and open
Door, when carrying out mechanical key enabling, key turns, with the rotor rotation inside movable lock core, rotor is set in the tail end of lock core 11
There are a raised bar blocks 1101, constitutes cam pair with two Xi shape blocks 902 on preceding 9 head of feather key drive rod, moved in cam
Under the action of pair, preceding feather key drive rod 9 overcomes 10 active force of key spring is corresponding with the serrations of middle feather key drive rod 5 to connect,
Handle pushes when at this moment opening the door, and at this moment preceding feather key drive rod 9 rotates, and feather key drive rod 5 rotates in drive, middle feather key drive rod 5
Feather key drive rod 13 rotates after drive, so that the main square tongue inside 16 rotational lock of square shaft bar be driven to realize door opening action.When opening
After the completion of door movement, mechanical key is rotated backward to original position angle, with the rotor revolution inside movable lock core, rotor tail end
Raised bar blocks are driven in the reverse direction preceding feather key driving member, at this moment the preceding feather key drive rod 9 under the reseting elasticity effect of key spring 10
It is disconnected with the serrations of middle feather key drive rod 5, is in shutdown state.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of coaxial two-direction smart lock clutch, including electric clutch component, mechanical key clutch component and transmission of unlocking
Component, which is characterized in that coaxial two-direction smart lock clutch include the electric clutch component, mechanical key clutch component and
Unlocking transmission component, the electric clutch component include motor (1), tumbler gear (2), clutch gear (3), space cam transmission
Part (4), middle feather key drive rod (5), reset spring (6), clutch support base (7) and pressing plate (12), the mechanical key clutch group
Part includes that lock body front panel (14), handle (15), key spring (10), lock core (11), front end feather key drive rod (9) and handle are solid
Determine sleeve (8), the unlocking transmission component includes rear feather key drive rod (13) and square shaft bar (16), described motor (1) one end
Motor output shaft drives the tumbler gear (2), and the clutch gear (3) and the space cam driving member (4) are socketed；It is described
Clutch gear (3) inner hole is equipped with raised square (301), the inner hole You Xi shape block (401) of the space cam driving member (4),
The protrusion square (301) and stated Xi shape block (401) are cooperatively connected, and the middle feather key drive rod (5) is step axle construction, wear
Space cam driving member (4) centre bore is crossed, middle feather key drive rod (5) front end is equipped with the first serrations (502), with institute
The second serrations (901) of feather key driving member (9) are corresponding before stating, and it is sliding that middle feather key drive rod (5) bottom end is equipped with described second
The front end of key section (501), the rear feather key drive rod (13) is equipped with the first feather key part (1301), second feather key part
(501) fitting is slided with first feather key part (1301), is equipped with inner cavity inside the handle (15), can be accommodated described in fixing
Lock core (11), handle (15) inner cavity are equipped with guide groove, and the front end of the preceding feather key drive rod (9) is equipped with corresponding guiding
Rail, the two form feather key cooperation.
2. a kind of coaxial two-direction smart lock clutch according to claim 1, which is characterized in that the electric clutch group
Part is fixed on the lock body front panel (14) by the clutch support base (7), and the mechanical key clutch component is logical
It crosses the handle fixes sleeve (8) to be fixed on the lock panel (14), the first of the rear feather key drive rod (13)
Fitting, the square shaft bar (16) are slided in feather key part (1301) and the second feather key part (501) of the middle feather key driving member (5)
It is fastenedly connected with the rear feather key drive rod (13).
3. a kind of coaxial two-direction smart lock clutch according to claim 1, which is characterized in that the tumbler gear
(2), the clutch gear (3), the space cam driving member (4), the middle feather key driving member (5) and the reset spring
(6) it is installed in clutch support base (7) inner chamber body, the clutch support base is fixed on lock body front panel (14).
4. a kind of coaxial two-direction smart lock clutch according to claim 1, which is characterized in that the lock core (11)
One end is equipped with a raised bar blocks (1101), the top of protrusion bar blocks (1101) and the preceding feather key drive rod (9)
The cooperation of two convex Xi shape blocks (902), the key spring (10) covers in preceding feather key drive rod (9) surface, the key
Spoon spring (10) front end is pressed on the front end step of the preceding feather key drive rod (9), and institute is pushed down in key spring (10) bottom end
State handle fixes sleeve (8).
5. a kind of coaxial two-direction smart lock clutch according to claim 1, which is characterized in that the motor (1) is
DC speed-reducing with reduction gearbox.
6. a kind of coaxial two-direction smart lock clutch according to claim 3, which is characterized in that the protrusion square
(301) and Suo Shu Xi shape block (401) is three groups, clutch gear (3) inner hole described in protrusion square (301) equal part described in three groups,
Cam driving medium (4) inner hole described in three groups of Suo Shu Xi shape block (401) equal parts.
7. a kind of coaxial two-direction smart lock clutch according to claim 4, which is characterized in that the key spring
It (10) is cylindrical compression spring.
8. a kind of coaxial two-direction smart lock clutch according to claim 4, which is characterized in that the handle fixing sleeve
Cylinder (8) is set as hollow ladder shaft-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810953718.0A CN108979336B (en) | 2018-08-21 | 2018-08-21 | Coaxial bidirectional intelligent lock clutch mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810953718.0A CN108979336B (en) | 2018-08-21 | 2018-08-21 | Coaxial bidirectional intelligent lock clutch mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108979336A true CN108979336A (en) | 2018-12-11 |
| CN108979336B CN108979336B (en) | 2023-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810953718.0A Active CN108979336B (en) | 2018-08-21 | 2018-08-21 | Coaxial bidirectional intelligent lock clutch mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108979336B (en) |
Cited By (3)
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|---|---|---|---|---|
| CN109667482A (en) * | 2019-01-31 | 2019-04-23 | 深圳市优点科技有限公司 | A kind of intelligent door lock electromechanics separator |
| CN111206824A (en) * | 2020-04-07 | 2020-05-29 | 李海涛 | Intelligent door lock capable of being opened in multiple directions and opening and closing method thereof |
| CN115263081A (en) * | 2022-07-29 | 2022-11-01 | 广东黑龙智能科技有限公司 | Lock unlocking mechanism |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667482A (en) * | 2019-01-31 | 2019-04-23 | 深圳市优点科技有限公司 | A kind of intelligent door lock electromechanics separator |
| CN111206824A (en) * | 2020-04-07 | 2020-05-29 | 李海涛 | Intelligent door lock capable of being opened in multiple directions and opening and closing method thereof |
| CN115263081A (en) * | 2022-07-29 | 2022-11-01 | 广东黑龙智能科技有限公司 | Lock unlocking mechanism |
| CN115263081B (en) * | 2022-07-29 | 2024-05-17 | 广东海尔智能科技有限公司 | Lock unlocking mechanism |
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| CN108979336B (en) | 2023-10-13 |
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